The 4g transmission module is mainly used for data transmission in the Internet of Things industry. It is also known as the 4g module. The following 4g transmission module was developed by Chengdu Zongheng Intelligent Control. Network support: 7 modes and 16 frequencies. It is compatible with networks in many countries around the world. frequency band. At the same time, it is also very powerful in terms of functions. For specific functions, please see the 4G module function introduction below. This 4g transmission module is not only powerful in function, but also affordable. It can be regarded as the most cost-effective module in the industry!
Introduction to transmission module functions
1. GPS positioning function (optional), this function is not mandatory, it depends on the user’s own needs. If not, you can buy a module without GPS function, the price is 10 yuan less, this 4G transmission module of Zongheng Intelligent Control , using Beidou, GPS, AGPS multi-mode positioning, the accuracy reaches within ten meters, and the GPS longitude and latitude will be transmitted to the cloud server in the form of heartbeat packets by default.
4g transmission module supports GPS positioning
2. Support active collection. Traditional collection methods require adding a controller or RTU . However, all products of Zongheng Intelligent Control support active collection of data from sensors and instruments, and then upload it to the server and monitoring center!It can significantly reduce project costs and is easy to use.
3. Support multiple network protocols. Support multiple network protocols such as TCP, UDP, HTTP, etc. The HTTP protocol can be used for web platform development.
4. Rich interfaces: This 4g module provides a variety of interfaces such as RS485, TTL, switching, and analog.
5. Real-time viewing/WeChat applet parameter configuration can send data to multiple devices at the same time, view data at the same time, and supports applet configuration parameters. Even if the computer is not around, you can also use your mobile phone to configure it, which is more convenient! simpler!
At the same time, this 4g module also supports custom heartbeat packets and is small in size: 40*35mm. It can be easily embedded on the user’s motherboard for use. It adopts a dual watchdog design to make the device run more smoothly without fear of accidents. It also has an electrostatic protection function. The product has been tested at high and low temperatures and can operate normally and stably at 40℃~90℃.
4g transmission module application
Suitable for shared massage, shared cars (with GPS positioning), intelligent motor detection, remote meter reading, construction site dust monitoring system, image detection, etc. Of course, the application of 4G transmission module is not limited to the above. It has a wide range of applications. At the same time, Zongheng Intelligent Control also has 4G DTU (data transmission terminal) with housing and data transmission equipment with housing.
4g module application scenarios
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